The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 16, 2010
Filed:
Oct. 02, 2007
Taro Maeda, Osaka, JP;
Taro Maeda, Osaka, JP;
Panasonic Corporation, Osaka, JP;
Abstract
A system control device comprises a system LSI section having a plurality of functional blocks, a system control microcomputer section for controlling the control register of each of the functional blocks, an address decoding section for decoding an access address to a predetermined byte in a control register which the system control microcomputer section attempts to access, and issuing an access control signal to the whole of a single control register including the predetermined byte, an access control section for changing the access control signal to the whole of the single control register to an access control signal to the predetermined bytes of the plurality of control registers included in the system LSI section, with respect to access to an address to the predetermined byte, and an access mode control register for indicating whether or not the changing by the access control section is to be performed.